package com.apinji.common.plugin;

import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;

public class MD5Utils {

    //32位小写加密
    public static String MD5To32(String source){
        String target="";
        try {
            MessageDigest md = MessageDigest.getInstance("MD5");
            md.update(source.getBytes());
            byte b[] = md.digest();
            int i;
            StringBuffer buf = new StringBuffer("");
            for (int offset = 0; offset < b.length; offset++) {
                i = b[offset];
                if(i<0) i+= 256;
                if(i<16)
                    buf.append("0");
                buf.append(Integer.toHexString(i));
            }
            target = buf.toString();
        } catch (NoSuchAlgorithmException e) {
            e.printStackTrace();
        } finally {
            return target;
        }
    }
}
